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Free freight shipping to the continental US | Talk to the owner: 732-320-9269
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Harvia Spirit SP90E electric sauna heater with open stone cage and black front panel
Harvia Spirit sauna heater against a dramatic red background
Harvia Spirit SP90E sauna heater in use, showcasing its sleek design and heating elements inside a modern sauna.
Close-up of the Harvia Spirit stone cage and logo panel
Harvia Spirit sauna heater wall-mounted beside a light wood sauna bench
Harvia Spirit SP90E sauna heater installed in a modern sauna environment with stone heating elements and wooden interior.
Harvia Spirit heater installed in a contemporary light-wood sauna with LED lighting
Harvia Spirit sauna heater cutaway showing convection heat flow
Harvia Spirit SP90E electric sauna heater with open stone cage and black front panel
Harvia Spirit sauna heater against a dramatic red background
Harvia Spirit SP90E sauna heater in use, showcasing its sleek design and heating elements inside a modern sauna.
Close-up of the Harvia Spirit stone cage and logo panel
Harvia Spirit sauna heater wall-mounted beside a light wood sauna bench
Harvia Spirit SP90E sauna heater installed in a modern sauna environment with stone heating elements and wooden interior.
Harvia Spirit heater installed in a contemporary light-wood sauna with LED lighting
Harvia Spirit sauna heater cutaway showing convection heat flow
Harvia Spirit 8kW electric sauna heater electrical installation guide for licensed electricians
by Harvia

Harvia Spirit SP90E Sauna Heater

$2,144.99 - $2,144.99
$2,144.99
$2,144.99 - $2,144.99
$2,144.99

Free curbside freight shipping to the continental US. White-glove delivery available.

Please note: Compatible with Harvia Xenio wall-mounted control and Xenio Wi-Fi package (sold separately). See compatible heaters
Get a quote or talk to a specialist

Questions on freight, lead time or setup? Call or text Clark, the owner: 732-320-9269. Same-day replies.

  • ✓ Authorized dealer for SaunaLife, Harvia, The Outdoor Plus, HPC and Kohler, with full manufacturer warranties
  • ✓ Free freight shipping to the continental US, white-glove delivery available
  • ✓ Price-match guarantee
  • ✓ Talk to the owner: 732-320-9269
Shipping information
  • Free curbside freight shipping to the continental US. White-glove delivery is available; ask us for a quote.
  • Large items ship by freight carrier to your curb; the carrier calls to schedule a delivery window.
  • Someone must be present to sign and inspect. Note any damage on the delivery receipt.
  • We confirm your delivery date before anything ships. Questions on lead time? Call or text 732-320-9269.
Returns & warranty

We are an authorized dealer for SaunaLife, Harvia, The Outdoor Plus, HPC and Kohler, so every product carries the full manufacturer warranty.

Price-match guarantee: if you find a lower price from an authorized retailer, let us know and we will work to match it.

For returns, see our refund policy, or call or text Clark at 732-320-9269.

The Harvia Spirit SP90E 9kW Sauna Heater is designed for people who take their sauna seriously. The elegant organic curve of the black exterior and the generous exposed stone bed make it as much a focal point as a heat source. Dual safety sensors ensure it cannot overheat and is safe to activate remotely via Wi-Fi.

At 9kW with a 110 lb stone capacity, it delivers the deep, even, satisfying heat of a generously stoned sauna. Covers 177 to 494 cubic feet. Compatible with Harvia Xenio wall-mounted control and Xenio Wi-Fi package (sold separately). Made in Finland.

Specifications

Power 9 kW (9,000W)
Room Size 177-494 cubic feet
Voltage 240V
Phase 1-phase
Amperage 37.5A | Wire AWG 8
Stone Capacity 110 lbs - 4 boxes AC3000 required (sold separately)
Dimensions 15" W x 13.1" D x 29.5" H
Weight 28.8 lbs
Safety ETL certified | Dual safety sensors (heater + room temp)
Control Compatible with Harvia Xenio wall-mounted + Wi-Fi (sold separately)
Includes Heater, temperature sensor, wall-mounting bracket, screws, manual
Made In Finland | 1-year warranty (consumer)

Note: Stones and control sold separately. Questions about the right control pairing? Call us: 1-732-320-9269

See It in Action